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Spray irrigation device

A technology of sprinkling irrigation and sprinkling, which is applied to watering devices, gardening, and botanical equipment and methods, etc., can solve the problems of inconvenient movement of sprinkler irrigation, large investment of time and capital, and large manual workload, and achieves easy control of the amount of irrigation water. , the effect of reducing residence time and easy function conversion

Inactive Publication Date: 2015-12-30
河北省农林科学院粮油作物研究所
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AI Technical Summary

Problems solved by technology

[0008] 3. The manual workload is heavy, and the investment of time and capital is large
[0009] The existing reel sprinkler irrigation machine has the disadvantages of high pressure and high energy consumption, especially the large evaporation loss of water in the air for single nozzle sprinkler irrigation, and serious impact on crops; and the existing sprinkler irrigation is inconvenient to move, labor-intensive, and work. low efficiency

Method used

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Embodiment Construction

[0036] The present invention will be further described below in conjunction with the accompanying drawings.

[0037] Specific examples, such as Figure 1 to Figure 3 As shown, a sprinkler irrigation device includes a water delivery pipeline 3 connected to a water source, a sprinkler device 2 communicated with the water delivery pipeline 3, and the key is: it also includes a truss 1 set on the ground by means of a telescopic bracket 4, and the shower When the irrigation device is working, the truss 1 is above the crops, and the sprinkler 2 is irrigating 10-50cm above the ground. According to the properties of the crops and the soil type, the distance between the sprinkler 2 and the ground can be adjusted by adjusting the telescopic bracket 4 during operation. height, the water delivery pipeline 3 is arranged in the inner cavity of the truss 1, and the water delivery pipeline 3 communicates with the water source by means of a pressure pipe. The water delivery pipeline 3 is provi...

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Abstract

The invention discloses a spray irrigation device which comprises a water delivery pipeline and spray devices. The water delivery pipeline is connected with a water source, and the spray devices are communicated with the water delivery pipeline. The spray irrigation device is characterized by further comprising a truss, the truss is arranged on the ground by the aid of a retractable support, the water delivery pipeline is arranged in an inner cavity of the truss and is communicated with the water source via a pressure pipe, a plurality of water delivery openings are formed in the water delivery pipeline, and each water delivery opening is connected with the corresponding spray device. The spray irrigation device has the advantages that water can be uniformly irrigated over wide breadths, the spray irrigation device is high in water-saving efficiency, the water and fertilizers can be integrated with one another easily, and the production efficiency can be greatly improved.

Description

technical field [0001] The invention relates to the field of agricultural water-saving irrigation devices, in particular to a sprinkler irrigation device. Background technique [0002] At present, my country's water resources are very scarce, and the waste of agricultural water is extremely serious. The traditional flood irrigation method has made agriculture a large water user, and its water consumption accounts for more than 70% of the country's total water consumption, while the effective utilization rate of water is only 30%- 40%, which is only about half of that of developed countries, and the grain production capacity per cubic meter of water is only 0.85kg, which is far lower than that of developed countries. cubic meter Water for food production can be above the level of 2kg. [0003] Changing people's traditional irrigation habits for thousands of years, using less water to obtain higher output benefits, and promoting high-efficiency water-saving irrigation technolo...

Claims

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Application Information

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IPC IPC(8): A01C23/04A01G25/09A01G25/16
Inventor 籍俊杰李谦张峰王跃军梁双波
Owner 河北省农林科学院粮油作物研究所
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